Insole



FIG. 1 is a front perspective view of an insole showing my new design for use on the left foot;

FIG. 2 is a top plan view of the insole of FIG. 1;

FIG. 3 is a bottom plan view of the insole of FIG. 1;

FIG. 4 is a right side elevation view of the insole of FIG. 1;

FIG. 5 is a left side elevation view of the insole of FIG. 1;

FIG. 6 is a front elevation view of the insole of FIG. 1; and,

FIG. 7 is a rear elevation view of the insole of FIG. 1.

An insole for use on the right foot will have views which are mirror images of FIGS. 1-7.

The broken lines shown in the drawings represent portions of the insole that form no part of the claimed design. 

CLAIM The ornamental design for an insole, as shown and described. 